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Author SHA1 Message Date
Bill Wendling
249580ed17 The EH prepare passes really want to be the last passes run before code-gen. 
llvm-svn: 110248
 2010-08-04 21:44:13 +00:00
Torok Edwin
319c3f56c8 Use indirect calls in PowerPC JIT. 
See PR5201. There is no way to know if direct calls will be within the allowed
range for BL. Hence emit all calls as indirect when in JIT mode.
Without this long-running applications will fail to JIT on PowerPC with a
relocation failure.

llvm-svn: 110246
 2010-08-04 20:47:44 +00:00
Devang Patel
35e3dd45c0 Fix typo in comment. 
llvm-svn: 110244
 2010-08-04 20:32:36 +00:00
Dan Gohman
bafce59252 Fix a minor bug which resulted in intermediate calculations 
using wider types than are necessary.

llvm-svn: 110241
 2010-08-04 19:52:50 +00:00
Dan Gohman
670b397ecc Change this llvm_unreachable to report_fatal_error, since it can 
be triggered by valid, if dubious, IR.

llvm-svn: 110240
 2010-08-04 18:51:09 +00:00
Devang Patel
754efda3aa Test case for combination of r110234 & r110235. 
llvm-svn: 110238
 2010-08-04 18:42:46 +00:00
Devang Patel
cd5912c7bf While spilling live registers at the end of block check whether they are used by DBG_VALUE machine instructions or not. If a spilled register is used by DBG_VALUE machine instruction then insert a new DBG_VALUE machine instruction to encode variable's new location on stack. 
llvm-svn: 110235
 2010-08-04 18:42:02 +00:00
Devang Patel
eb7cff69c8 If a variable is spilled by code generator then use DW_OP_fbreg to describe its location on stack. 
llvm-svn: 110234
 2010-08-04 18:40:52 +00:00
Owen Anderson
0c1fe93d7c Experiments show that we can safely increase our unrolling threshold without unduly impacting code size, particularly 
since unrolling is not enabled at -Os.

llvm-svn: 110233
 2010-08-04 18:32:46 +00:00
Owen Anderson
59e2dd4f8d Add a note about the changing pass registration interface. 
llvm-svn: 110231
 2010-08-04 18:27:08 +00:00
Dale Johannesen
53bc276b33 Remove switch for disabling ARM tail calls. They 
seem to be working correctly.  No functional change.

llvm-svn: 110226
 2010-08-04 18:07:17 +00:00
Devang Patel
e48431509c Add DEBUG message. 
llvm-svn: 110224
 2010-08-04 18:06:05 +00:00
Dan Gohman
88d90617de Fix whitespace. 
llvm-svn: 110223
 2010-08-04 17:43:57 +00:00
Dan Gohman
2bd25a2698 Update the polygen grammar for linker_private and linker_private_weak, 
and add comments about major implemented features.

llvm-svn: 110215
 2010-08-04 17:01:59 +00:00
Dan Gohman
76625f42b0 Fix a typo in a comment. 
llvm-svn: 110211
 2010-08-04 16:48:36 +00:00
Dan Gohman
33ef8b480f Print a message when a test failure is due to stderr output 
alone, rather than just an exit code.

llvm-svn: 110208
 2010-08-04 16:42:38 +00:00
Dan Gohman
f4c27697fc Remove CVS artifacts. 
llvm-svn: 110207
 2010-08-04 16:25:01 +00:00
Dan Gohman
924e3b60bf Remove CVS artifacts. 
llvm-svn: 110206
 2010-08-04 16:11:24 +00:00
Dan Gohman
314c0e94d6 Delete scripts which haven't noticed that CVS has gone away. 
llvm-svn: 110205
 2010-08-04 16:10:42 +00:00
Dan Gohman
ceb65b99ed cvsupdate is gone. 
llvm-svn: 110204
 2010-08-04 16:09:01 +00:00
Dan Gohman
1eb3e12da2 Delete mkpatch. Everything it does is already done by svn diff by default. 
llvm-svn: 110203
 2010-08-04 16:07:22 +00:00
Dan Gohman
b29ac42863 Remove a link which is no longer relevant. 
llvm-svn: 110202
 2010-08-04 15:59:16 +00:00
Dan Gohman
9109750f86 These tests are no longer stored in *CVS*. 
llvm-svn: 110201
 2010-08-04 15:58:01 +00:00
Benjamin Kramer
8bce8e326c Enable COFF writer on mingw32 and cygwin. 
llvm-svn: 110200
 2010-08-04 15:32:40 +00:00
Stuart Hastings
003c3778ff call-imm.ll test case regex fix. Patch by Dimitry Andric! 
llvm-svn: 110199
 2010-08-04 15:31:35 +00:00
Kalle Raiskila
ce1e4d80cb Make SPU backend handle insertelement and 
store for "half vectors"

llvm-svn: 110198
 2010-08-04 13:59:48 +00:00
Benjamin Kramer
968cc0119f Print an error message when someone tries -integrated-as on an unsupported target. 
- The COFF backend doesn't support MingW/Cygwin at the moment, it'll report an
  error, but it's still much better than random assertions from the MachO backend.
- We want to make ELF the default eventually, it's what the majority of targets use.

llvm-svn: 110197
 2010-08-04 13:16:30 +00:00
Torok Edwin
33f893ec69 Note some LLVM 2.7 -> 2.8 APIs that changed / got renamed. 
I encountered these while upgrading libclamav.

llvm-svn: 110196
 2010-08-04 12:43:22 +00:00
Torok Edwin
967fc5164f Add a missing function. 
llvm-svn: 110195
 2010-08-04 11:42:45 +00:00
Gabor Greif
50fb0419ea by Alexander Herz: 
"The CWriter::GetValueName() method does not check if a value as an alias 
and emits the alias name which will never be defined in the output .c 
file (so the output file fails to compile). This can happen if you have 
multiple inheritance with several destructors defined by clang (...D0Ev, 
...D1Ev, ...D2Ev)."

-- applied with minor tweaks. Thanks!

llvm-svn: 110194
 2010-08-04 10:00:52 +00:00
Torok Edwin
7cc5e5f017 Fix build of DataFlow.h 
llvm-svn: 110193
 2010-08-04 09:30:20 +00:00
Dan Gohman
227c4f64ac Eliminate unnecessary empty string literals. 
llvm-svn: 110183
 2010-08-04 01:39:08 +00:00
Dan Gohman
bea5c99638 Fix a comment. 
llvm-svn: 110181
 2010-08-04 01:16:35 +00:00
Dan Gohman
5e71e706b0 Don't construct a std::string with a literal "". 
llvm-svn: 110180
 2010-08-04 01:14:33 +00:00
Dan Gohman
ab805c5aae Don't print the filename twice in file-not-found errors. 
llvm-svn: 110179
 2010-08-04 01:13:48 +00:00
Bruno Cardoso Lopes
efd0309322 Fix a comment typo and add more 256-bit intrinsics 
llvm-svn: 110177
 2010-08-04 01:09:40 +00:00
Dan Gohman
ee46b1653d Change the logic which interprets output on stderr as an error so that 
it doesn't modify the exit code or the stdout contents, and so that it
doesn't clutter the output with "Command has output on stderr!".

llvm-svn: 110171
 2010-08-04 00:12:31 +00:00
Bob Wilson
6a2437480a Combine NEON VABD (absolute difference) intrinsics with ADDs to make VABA 
(absolute difference with accumulate) intrinsics.  Radar 8228576.

llvm-svn: 110170
 2010-08-04 00:12:08 +00:00
Dan Gohman
9e8acd4460 Don't print "Command output (stdout):" when the command has no output, 
and same for stderr, to avoid clutter in the output.

llvm-svn: 110169
 2010-08-04 00:05:16 +00:00
Dan Gohman
e75f31b55d Use the regular conditional operator syntax instead of a clever hack. 
llvm-svn: 110168
 2010-08-04 00:00:13 +00:00
Dan Gohman
aac19e4ffe Remove PointerAccessInfo, which nothing was using. 
llvm-svn: 110167
 2010-08-03 23:08:10 +00:00
Chris Lattner
429b4027e9 Make the makefiles go much faster by using the realpath 
builtin instead of shell.  On my 8 core mac pro, this speeds
up a 'make -j8' null build of the lib directory from 1.11s to
0.77s wall time.

Patch by NAKAMURA Takumi!

llvm-svn: 110166
 2010-08-03 22:53:22 +00:00
Chris Lattner
a2e36c6b18 fix a win64 encoding problem, patch by Cameron Esfahani! 
llvm-svn: 110164
 2010-08-03 22:49:22 +00:00
Dan Gohman
a087b90950 Thread const correctness through a bunch of AliasAnalysis interfaces and 
eliminate several const_casts.

Make CallSite implicitly convertible to ImmutableCallSite.

Rename the getModRefBehavior for intrinsic IDs to
getIntrinsicModRefBehavior to avoid overload ambiguity with CallSite,
which happens to be implicitly convertible to bool.

llvm-svn: 110155
 2010-08-03 21:48:53 +00:00
Nate Begeman
b506e13a32 Add support for getting & setting the FPSCR application register on ARM when VFP is enabled. 
Add support for using the FPSCR in conjunction with the vcvtr instruction, for controlling fp to int rounding.
Add support for the FLT_ROUNDS_ node now that the FPSCR is exposed.

llvm-svn: 110152
 2010-08-03 21:31:55 +00:00
Dan Gohman
3ea223305c The singular of "indices" is "index". 
llvm-svn: 110135
 2010-08-03 20:23:52 +00:00
Dan Gohman
b0d9b03b13 Delete an unused function. 
llvm-svn: 110134
 2010-08-03 20:20:56 +00:00
Dan Gohman
a80f89dbc7 Make instcombine set explicit alignments on load or store 
instructions with alignment 0, so that subsequent passes don't
need to bother checking the TargetData ABI size manually.

llvm-svn: 110128
 2010-08-03 18:20:32 +00:00
Oscar Fuentes
7186be986b CMake: Change somme target library names: 
XCore->XCoreGen
PIC16->PIC16CodeGen

After updating your working copy, the first build will fail because it
is using the old library dependencies. Start the build again and it
will work fine.

llvm-svn: 110127
 2010-08-03 17:40:31 +00:00
Oscar Fuentes
059ece6905 CMake: add version control info to PACKAGE_VERSION, if available. 
Adds "svn" or "git", depending on the VCS used. If svn, adds the
revision number as well.

llvm-svn: 110121
 2010-08-03 17:28:09 +00:00